Security readout for executives and security teams
CVE-2001-1496 is an old remote flaw in Acme Labs thttpd Basic Authentication. A remote attacker could crash the web server and may be able to execute arbitrary code. Business urgency depends on whether any legacy thttpd 1.95 through 2.20 service is still exposed. Likely exposure is limited to organizations still running Acme Labs thttpd 1.95 through 2.20, especially where Basic Authentication is enabled and reachable by remote users. Asset inventories may miss this if thttpd is embedded, bundled, or used on legacy appliances. Treat as high priority only if legacy thttpd is present. The issue can cause service outage and possibly code execution, but the bundle does not prove active exploitation. Confirm exposure first, then remediate or isolate affected services. Mitigation focus: Identify any Acme Labs thttpd deployments and confirm exact versions.; Check vendor or distribution guidance for fixed thttpd versions before upgrading.; Disable or restrict Basic Authentication on affected thttpd services where feasible..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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Execution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2001-1496 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- thttpd-basic-authentication-bo(7595)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.